1) dr. martin luther king jr. uses anaphora and connotation in his famous "i have a dream" speech. 2) he uses these techniques at the same time. 3) his use of the techniques emphasizes important ideas. which revision combines sentences 2 and 3 to add sentence variety? king uses two techniques at the same time. the techniques emphasize important ideas. king uses the techniques at the same time, an emphasis of ideas. king uses both techniques at the same time so that he can emphasize important ideas. king emphasizes important ideas. he uses the techniques at the same time.

King uses both techniques at the same time so that he can emphasize important ideas.

Explanation:

The chosen sentence, with the conjunction so that, is the one which best resembles, combines and connects the ideas in sentences two and three.

The rest of the alternatives possess simple sentences with no transitional phrase or connector to join them. Besides, some of them either omit the information provided in the original sentences or do not make sense.

King uses both techniques at the same time so that he can emphasize important ideas.

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

is it rising action, falling action, climax, or resolution? need answer also